<!DOCTYPE html>
<html>
  <head>
    <title>Hello World</title>
    <script src="//img.w3cschool.cn/attachments/tuploads/angular2/es6-shim.min.js"></script>
    <script src="//img.w3cschool.cn/attachments/tuploads/angular2/system-polyfills.js"></script>
    <script src="//img.w3cschool.cn/attachments/tuploads/angular2/angular2-polyfills.js"></script>
    <script src="//img.w3cschool.cn/attachments/tuploads/angular2/system.js"></script>
    <script src="//img.w3cschool.cn/attachments/tuploads/angular2/typescript.js"></script>
    <script src="//img.w3cschool.cn/attachments/tuploads/angular2/Rx.js"></script>
    <script src="//img.w3cschool.cn/attachments/tuploads/angular2/angular2.dev.js"></script>
    <script>
      System.config({
        transpiler: 'typescript',
        typescriptOptions: { emitDecoratorMetadata: true },
        packages: {'app': {defaultExtension: 'ts'}}
      });
      System.import('/app/environment_main')
            .then(null, console.error.bind(console));
    </script>
  </head>
<body>
   <my-app>Loading...</my-app>
</body>
</html>
